| Wakako Okada vs Kazuya | 27–15 | 64.29% |
| Wakako Okada vs Fahkumram | 21–17 | 55.26% |
| Wakako Okada vs Jin | 25–10 | 71.43% |
| Wakako Okada vs Bryan | 16–12 | 57.14% |
| Wakako Okada vs Hwoarang | 15–9 | 62.50% |
| Wakako Okada vs Lili | 11–12 | 47.83% |
| Wakako Okada vs Dragunov | 14–8 | 63.64% |
| Wakako Okada vs Lars | 12–10 | 54.55% |
| Wakako Okada vs Devil Jin | 9–11 | 45.00% |
| Wakako Okada vs Yoshimitsu | 10–9 | 52.63% |
| Wakako Okada vs Paul | 12–6 | 66.67% |
| Wakako Okada vs Law | 12–6 | 66.67% |
| Wakako Okada vs King | 11–7 | 61.11% |
| Wakako Okada vs Steve | 12–6 | 66.67% |
| Wakako Okada vs Alisa | 9–7 | 56.25% |
| Wakako Okada vs Azucena | 9–5 | 64.29% |
| Wakako Okada vs Lee | 10–3 | 76.92% |
| Wakako Okada vs Nina | 6–5 | 54.55% |
| Wakako Okada vs Eddy | 8–3 | 72.73% |
| Wakako Okada vs Heihachi | 4–7 | 36.36% |
| Wakako Okada vs Xiaoyu | 6–4 | 60.00% |
| Wakako Okada vs Reina | 6–4 | 60.00% |
| Wakako Okada vs Clive | 7–3 | 70.00% |
| Wakako Okada vs Anna | 3–7 | 30.00% |
| Wakako Okada vs Jack-8 | 4–5 | 44.44% |
| Wakako Okada vs Jun | 3–5 | 37.50% |
| Wakako Okada vs Armor King | 4–4 | 50.00% |
| Wakako Okada vs Asuka | 5–2 | 71.43% |
| Wakako Okada vs Zafina | 1–6 | 14.29% |
| Wakako Okada vs Raven | 4–2 | 66.67% |
| Wakako Okada vs Leo | 3–1 | 75.00% |
| Wakako Okada vs Leroy | 4–0 | 100.00% |
| Wakako Okada vs Claudio | 1–2 | 33.33% |
| Wakako Okada vs Kuma | 2–1 | 66.67% |
| Wakako Okada vs Panda | 1–2 | 33.33% |
| Wakako Okada vs Lidia | 1–2 | 33.33% |
| Wakako Okada vs Feng | 1–1 | 50.00% |
| Wakako Okada vs Miary Zo | 0–1 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.